Wei Zhou

11 Questions 10 Answers 0 Followers

Questions related from Wei Zhou

Do carbon materials have prospects for hydrogen storage?

Many different types of materials have been developed for hydrogen storage. These hydrogen storage materials can safely store a higher density of hydrogen compared with gaseous and liquid hydrogen...

04 July 2023 1,396 2 View

What is the reactive sites for adsorption of organic pollutants by activated carbon?

Hi dear all, Recently, I am doing research using activated carbon (AC) cathode to reduce O2 for H2O2 generation. However, I found after saturated by reactive blue 19 (a dye), the performance of...

24 February 2018 9,723 6 View

Anodization of carbon foam electrode?

Hi dear all, I am using carbon foam as cathode to produce H2O2 in electro-Fenton system. I want to modify it by anodization. Is H2SO4 necessary for this process? Can I operate it in Na2SO4...

11 March 2017 2,976 1 View

Can copper foam and Ni foam act as cathode for generation of H2O2 in Electro-Fenton system?

In Electro-Fenton system, the most commonly used cathode is carbon materials. Do you know can copper foam and Ni foam act as cathode for electro-generation of H2O2? Thanks in advance!

06 March 2017 6,891 2 View

The best pH range for Pd catalytic H2O2 generation?

What is the best pH range for Pd catalytic H2O2 generation by H2 and O2?Thanks!

09 February 2017 2,417 4 View

In electro-Fenton system, how to decrease the amount of H2O2 discomposed on cathode surface?

In electro-Fenton system, H2O2 was generated by a 2e- path. Then it may undergoes 3 path: (1) H2O2 convert to H2O via electro-reduction process (Here H2O2 just act as an intermediate). (2) H2O2...

25 November 2016 3,993 2 View

For elctro-Fenton system, if a modified cathode can capture O2 from air?

For elctro-Fenton system, if a modified cathode can capture O2 from air when aeration, will it be an innovative idea and make the system more economic since air is cheaper than pure O2? Is it...

25 November 2016 4,697 4 View

In recent years, H2O2 electro-generation in electrolysis cell is gaining much attention. By CMOSOL, can we simulate H2O2 and Fe2+ distribution?

Thanks for all your time. Here, I have two questions: (1) Some researchers found that after electro-generation, some H2O2 diffuse to bulk solution, some would transfer to H2O on cathode surface....

05 November 2016 3,815 1 View

What properties of carbon cathode could enable the efficient Fe3+ electroreduction in electro-Fenton (EF) process

As a promising electrochemical advanced oxidation processes (EAOPs), electro-Fenton (EF) process has been widely used in various environmental remediation applications. The type of cathode...

01 January 1970 340 7 View

What are the future trends of gas diffusion electrodes (GDEs)?

Different with conventional electrodes, gas diffusion electrodes (GDEs) incorporate 3-phase interface inside the electrodes and greatly enhance the kinetics of gas-involved electrochemical...

01 January 1970 7,767 3 View

Future trends of chemicals-assisted water electrolysis (CAWE) for hydrogen production

Water electrolysis (WE) powered by reneawable electricity is a promising way to produce H2 for the possible "hydrogen economy" in the near future. However, the electricity consumption of this...

01 January 1970 7,380 0 View